Home / 4,277,076.44-6,411,596.10-1,435,195.64

Finding the Fourth Proportional to 4,277,076.44, 6,411,596.10 and 1,435,195.64

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Solution

The fourth proportional to 4,277,076.44, 6,411,596.10 and 1,435,195.64 is: 2,151,445.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,076.44 : 6,411,596.10 = 1,435,195.64 : x
  2. Step 2: Convert to fraction form
    4,277,076.44/6,411,596.10 = 1,435,195.64/x
  3. Step 3: Cross multiply
    4,277,076.44x = 6,411,596.10 × 1,435,195.64
  4. Step 4: Simplify right side
    4,277,076.44x = 9,201,894,768,161.00
  5. Step 5: Solve for x
    x = 9,201,894,768,161.00/4,277,076.44
  6. Step 6: Final answer
    x = 2,151,445.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.